Add_sortable_field_to admin_order.php

<?php
     
add_filter( 'manage_edit-shop_order_sortable_columns', 'musilda_order_sortable_column' );
function musilda_order_sortable_column( $columns ) {
  
      $columns = array( 'order-weight' => 'order-weight' );
      return $columns;
  
}

add_filter( 'pre_get_posts', 'musilda_weight_order_query', 99 );
function musilda_weight_order_query( $query ) {
        global $pagenow;
        if ( !is_admin() ){
                return $query;
        }
        
        if ( $pagenow == 'edit.php' && isset( $_GET['post_type'] ) && $_GET['post_type'] == 'shop_order' && (!isset( $_GET['orderby'] ) || empty( $_GET['orderby'] ) ) ) {
                $query->set( 'orderby', 'ID' );
                $query->set( 'order', 'DESC' );
        }
        
        $orderby = $query->get( 'orderby' );
        if ( 'order-weight' == $orderby ) {
                $query->set( 'orderby', 'meta_value' );
                $query->set( 'meta_key', 'order-weigh' );
                $query->set( 'meta_query', [] );
        }

        return $query;
}